diff options
Diffstat (limited to 'meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1573-drm-amdgpu-Don-t-clear-BO-during-memory-allocation.patch')
-rw-r--r-- | meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1573-drm-amdgpu-Don-t-clear-BO-during-memory-allocation.patch | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1573-drm-amdgpu-Don-t-clear-BO-during-memory-allocation.patch b/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1573-drm-amdgpu-Don-t-clear-BO-during-memory-allocation.patch deleted file mode 100644 index 17fadb6d..00000000 --- a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1573-drm-amdgpu-Don-t-clear-BO-during-memory-allocation.patch +++ /dev/null @@ -1,56 +0,0 @@ -From 6e9673f82a9e4556ff3b0e93da0ed4594a63c4ed Mon Sep 17 00:00:00 2001 -From: Kent Russell <kent.russell@amd.com> -Date: Wed, 2 Nov 2016 16:09:59 -0400 -Subject: [PATCH 1573/4131] drm/amdgpu: Don't clear BO during memory allocation - -Using an offset doesn't work as larger memory allocations are split into -smaller chunks. For now, don't clear the BO. Use the fill_buffer -function in a future patch to address the issue properly - -Change-Id: I80f6070097998d47db08b4719a78f289bbc44edd -Signed-off-by: Kent Russell <kent.russell@amd.com> - - Conflicts: - drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c ---- - drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 17 ----------------- - 1 file changed, 17 deletions(-) - -diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c -index 27205a0..1899eba 100644 ---- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c -+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c -@@ -643,22 +643,6 @@ static int __alloc_memory_of_gpu(struct kgd_dev *kgd, uint64_t va, - if (userptr) - bo->flags |= AMDGPU_AMDKFD_USERPTR_BO; - -- if (domain == AMDGPU_GEM_DOMAIN_VRAM) { -- ret = amdgpu_bo_reserve(bo, true); -- if (ret) { -- pr_err("Failed to reserve bo. ret %d\n", -- ret); -- goto err_bo_clear; -- } -- ret = amdgpu_amdkfd_gpuvm_clear_bo(adev, vm, bo); -- amdgpu_bo_unreserve(bo); -- if (ret) { -- pr_err("Failed to clear VRAM BO object. ret %d\n", -- ret); -- goto err_bo_clear; -- } -- } -- - if (userptr) { - ret = amdgpu_ttm_tt_set_userptr(bo->tbo.ttm, user_addr, 0); - if (ret) { -@@ -717,7 +701,6 @@ static int __alloc_memory_of_gpu(struct kgd_dev *kgd, uint64_t va, - if (userptr) - amdgpu_mn_unregister(bo); - allocate_mem_set_userptr_failed: --err_bo_clear: - amdgpu_bo_unref(&bo); - err_bo_create: - kfree(*mem); --- -2.7.4 - |